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Engineering of mechatronic systems requires the application of two interconnected "V-cycles": one focusing on the multi-physics system engineering (like the mechanical and electrical components of an electrically powered steering system, including sensors and actuators); and the other focuses on the controls engineering, the control logic, the software and realization of the control hardware and embedded software.
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300:: Performance is a measurable and testable value of a vehicle's ability to perform in various conditions. Performance can be considered in a wide variety of tasks, but it generally considers how quickly a car can accelerate (e.g. standing start 1/4 mile elapsed time, 0–60 mph, etc.), its top speed, how short and quickly a car can come to a complete stop from a set speed (e.g. 70-0 mph), how much
659:. Configuration and performance optimization, system integration, control, component, subsystem and system-level validation of the intelligent systems must become an intrinsic part of the standard vehicle engineering process, just as this is the case for the structural, vibro-acoustic and kinematic design. This requires a vehicle development process that is typically highly simulation-driven.
275:. This feedback is generated by components either rubbing, vibrating, or rotating. NVH response can be classified in various ways: powertrain NVH, road noise, wind noise, component noise, and squeak and rattle. Note, there are both good and bad NVH qualities. The NVH engineer works to either eliminate bad NVH or change the "bad NVH" to good (i.e., exhaust tones).
326:, engine and powertrain mounts, etc.) Shift feel is both a tactile (felt) and audible (heard) response of the vehicle. Shift quality is experienced as various events: transmission shifts are felt as an upshift at acceleration (1–2), or a downshift maneuver in passing (4–2). Shift engagements of the vehicle are also evaluated, as in Park to Reverse, etc.
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are responsible for ensuring proper production of the automotive components or complete vehicles. While the development engineers are responsible for the function of the vehicle, manufacturing engineers are responsible for the safe and effective production of the vehicle. This group of engineers
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The development engineer is also responsible for organizing automobile level testing, validation, and certification. Components and systems are designed and tested individually by the
Product Engineer. The final evaluation is to be conducted at the automobile level to evaluate system to system
182:
which teaches manufacturing, designing, mechanical mechanisms as well as operations of automobiles. It is an introduction to vehicle engineering which deals with motorcycles, cars, buses, trucks, etc. It includes branch study of mechanical, electronic, software and safety elements. Some of the
675:
approach to systems development, as has been widely used in the automotive industry for twenty years or more. In this V-approach, system-level requirements are propagated down the V via subsystems to component design, and the system performance is validated at increasing integration levels.
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and their respective engineering subsystems. It also includes modification of vehicles. Manufacturing domain deals with the creation and assembling the whole parts of automobiles is also included in it. The automotive engineering field is research intensive and involves direct application of
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is an increasingly important aspect of automotive engineering. Modern vehicles employ dozens of electronic systems. These systems are responsible for operational controls such as the throttle, brake and steering controls; as well as many comfort-and-convenience systems such as the
393:. This standard defines the design, development, production, and (when relevant) installation and service requirements. Furthermore, it combines the principles of ISO 9001 with aspects of various regional and national automotive standards such as AVSQ (Italy), EAQF (France),
165:
mathematical models and formulas. The study of automotive engineering is to design, develop, fabricate, and test vehicles or vehicle components from the concept stage to production stage. Production, development, and manufacturing are the three major functions in this field.
654:
Studies indicate that a substantial part of the modern vehicle's value comes from intelligent systems, and that these represent most of the current automotive innovation. To facilitate this, the modern automotive engineering process has to handle an increased use of
507:(bigger, more power), while fuel economy is looking for a smaller displacement engine (ex: 1.4 L vs. 5.4 L). The engine size however, is not the only contributing factor to fuel economy and automobile performance. Different values come into play.
794:
Cabrera, A.; Foeken, M.J.; Tekin, O.A.; Woestenenk, K.; Erden, M.S.; De
Schutter, B.; Van Tooren, M.J.L.; Babuska, R.; van Houten, F.J.; Tomiyama, T. (2010). "Towards automation of control software: a review of challenges in mechatronic design".
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system's main function is to provide braking functionality to the automobile. Along with this, it must also provide an acceptable level of: pedal feel (spongy, stiff), brake system "noise" (squeal, shudder, etc.), and interaction with the
345:: Drivability is the vehicle's response to general driving conditions. Cold starts and stalls, RPM dips, idle response, launch hesitations and stumbles, and performance levels all contribute to the overall drivability of any given vehicle.
365:: To some extent programs are timed with respect to the market, and also to the production-schedules of assembly plants. Any new part in the design must support the development and manufacturing schedule of the model.
597:. Once the design is established, the manufacturing engineers take over. They design the machinery and tooling necessary to build the automotive components or vehicle and establish the methods of how to
271:: NVH involves customer feedback (both tactile and audible ) concerning a vehicle. While sound can be interpreted as a rattle, squeal, or hot, a tactile response can be seat vibration or a buzz in the
503:, the automobile is still required to deliver an acceptable level of fuel economy. From the engine's perspective, these are opposing requirements. Engine performance is looking for maximum
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engineer works with the assembly/manufacturing engineers so that the resulting design is easy and cheap to make and assemble, as well as delivering appropriate functionality and appearance.
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a car can generate without losing grip, recorded lap-times, cornering speed, brake fade, etc. Performance can also reflect the amount of control in inclement weather (snow, ice, rain).
397:(Germany) and QS-9000 (USA). In order to further minimize risks related to product failures and liability claims for automotive electric and electronic systems, the quality discipline
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engineers perform sound and vibration testing to prevent loud cabin noises, detectable vibrations, and/or improve the sound quality while the vehicle is on the road.
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engineering is the evaluation testing of a vehicle for its useful life. Tests include mileage accumulation, severe driving conditions, and corrosive salt baths.
408:(TQM) has operated to continuously improve the production process of automotive products and components. Some of the companies who have implemented TQM include
1995:
385:. The complexity of components involved in the production process requires a combination of different tools and techniques for quality control. Therefore, the
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381:: Quality control is an important factor within the production process, as high quality is needed to meet customer requirements and to avoid expensive
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functionality testing, front and side-impact testing, and tests of rollover resistance. Assessments are done with various methods and tools, including
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and their impact on the vehicle occupants. These are tested against very stringent governmental regulations. Some of these requirements include:
294:, and lighting systems. It would not be possible for automobiles to meet modern safety and fuel-economy requirements without electronic controls.
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manufacturers are playing a larger role in the development stages of automotive components to ensure that the products are easy to manufacture.
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Cabrera, A.; Woestenenk, K. (2011). "An architectural model to support cooperative design for mechatronic products: a control design case".
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Aerodynamics engineers will often give guidance to the styling studio so that the shapes they design are aerodynamic, as well as attractive.
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process required to deliver all of the automobile attributes at a certain acceptable level. An example of this is the trade-off between
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Change control engineers make sure that all of the design and manufacturing changes that occur are organized, managed and implemented...
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in an automobile that have to function as designed, they must also work in harmony with the complete automobile. As an example, the
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Valsan, A (October 24, 2006). "Trends, technology roadmaps and strategic market analysis of vehicle safety systems in europe".
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interactions. As an example, the audio system (radio) needs to be evaluated at the automobile level. Interaction with other
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371:: It is easy to design a module that is hard to assemble, either resulting in damaged units or poor tolerances. The skilled
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A development engineer has the responsibility for coordinating delivery of the engineering attributes of a complete
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389:(IATF), a group of the world's leading manufacturers and trade organizations, developed the standard
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Body engineers will also let the studio know if it is feasible to make the panels for their designs.
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engineering attributes and disciplines that are of importance to the automotive engineer include:
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is the measured fuel efficiency of the vehicle in miles per gallon or kilometers per liter.
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Visualization of how a car deforms in an
Asymmetrical crash using finite element analysis.
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in the automotive world is crucial to make certain whichever design is developed in the
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Van der
Auweraer, Herman; Anthonis, Jan; De Bruyne, Stijn; Leuridan, Jan (July 2013).
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development that is involved when including intelligent systems, is to adopt the
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725:"Virtual engineering at work: the challenges for designing mechatronic products"
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quality in all seating positions needs to be provided at acceptable levels.
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351:: The cost of a vehicle program is typically split into the effect on the
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Other attributes that involve trade-offs include: automobile weight,
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Clemson
Vehicular Electronics Laboratory Website, Retrieved 2/2/2013
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One way to effectively deal with the inherent multi-physics and the
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the product. It is the manufacturing engineers job to increase the
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499:. While some customers are looking for maximum power from their
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310:: Shift quality is the driver's perception of the vehicle to an
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132:, is a branch of vehicle engineering, incorporating elements of
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Costlow, T (November 20, 2008). "Managing software growth".
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Other automotive engineers include those listed below:
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as applied to the design, manufacture and operation of
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Another aspect of the development engineer's job is a
624:
404:
Since the 1950s, the comprehensive business approach
220:, and partial system sled and full vehicle crashes.
314:
shift event. This is influenced by the powertrain (
49:. Unsourced material may be challenged and removed.
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650:The modern automotive product engineering process
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550:placement of the controls need to be evaluated.
449:, van, SUV, motorcycle etc.) as dictated by the
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2382:European Automobile Manufacturers Association
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860:
758:International Automotive Electronics Congress
711:Automotive Manufacturing Engineering Overview
578:, robotics engineers, and assembly planners.
355:of the vehicle, and the up-front tooling and
178:Automobile engineering is a branch study of
257:), carbon monoxide (CO), carbon dioxide (CO
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2303:History of the internal combustion engine
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557:
460:, and the customer who buys the product.
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109:Learn how and when to remove this message
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2293:Automotive industry crisis of 2008–2010
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401:according to ISO/IEC 17025 is applied.
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2641:Electrical and electronics engineering
2626:Developmental and reproductive biology
1647:Electrical and electronics engineering
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546:. Heat dissipation of the system and
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2361:Minor automotive manufacturing groups
2267:Countries by motor vehicle production
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773:Automotive Engineering International
47:adding citations to reliable sources
18:
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387:International Automotive Task Force
13:
836:10.1016/j.mechatronics.2011.01.009
809:10.1016/j.mechatronics.2010.05.003
625:Other automotive engineering roles
14:
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2671:Genetics and evolutionary biology
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2313:Timeline of motor vehicle brands
2272:Countries by vehicles per capita
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322:), and the vehicle (driveline,
267:noise, vibration, and harshness
34:needs additional citations for
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261:), and evaporative emissions.
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692:Automotive Electronic Systems
679:
897:List of engineering branches
587:Design for manufacturability
7:
484:(anti-lock braking system)
10:
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2776:Probability and statistics
729:Engineering with Computers
316:Internal combustion engine
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16:Discipline of engineering
2351:Motorcycle manufacturers
2329:Automobile manufacturers
2262:Best-selling automobiles
591:Research and Development
406:total quality management
58:"Automotive engineering"
2571:Artificial intelligence
1558:Bachelor of Engineering
1400:Engineering mathematics
563:Manufacturing engineers
451:automobile manufacturer
214:finite element analysis
195:various crash scenarios
2827:Automotive engineering
2801:Structural engineering
2741:Mechanical engineering
2714:Western and South Asia
2413:Automotive engineering
1843:manufacturers detailed
1657:Structural engineering
1652:Mechanical engineering
1395:Engineering management
558:Manufacturing engineer
312:automatic transmission
283:Automotive electronics
234:Fuel economy/emissions
230:
174:Automobile engineering
122:Automotive engineering
2666:Environmental science
2551:Aerospace engineering
2134:List of manufacturers
1960:List of manufacturers
1813:List of manufacturers
1637:Aerospace engineering
1550:Engineering education
572:logistic coordinators
540:electronic components
332:corrosion engineering
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193:is the assessment of
126:aerospace engineering
2403:Auto and motor shows
1578:Graduate certificate
524:handling/roadholding
516:transmission gearing
429:Development engineer
418:Toyota Motor Company
369:Assembly feasibility
43:improve this article
2356:Truck manufacturers
1747:Automotive industry
1563:Bachelor of Science
1405:Engineering physics
1389:Engineering drawing
911:Interdisciplinarity
713:Published July 2014
613:techniques such as
583:automotive industry
373:product-development
279:Vehicle electronics
1839:manufacturers list
1165:Telecommunications
1070:Naval architecture
697:2017-11-20 at the
611:lean manufacturing
493:engine performance
410:Ford Motor Company
379:Quality management
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191:Safety engineering
187:Safety engineering
150:safety engineering
130:naval architecture
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2796:Scientific naming
2786:Quantum computing
2616:Computer hardware
2611:Clinical research
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2408:Automotive design
2346:Bus manufacturers
2339:by parent company
2277:Top manufacturers
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1588:Licensed engineer
1583:Engineer's degree
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1367:Building services
1350:Health technology
1211:Chemical reaction
1160:Signal processing
609:and to implement
595:automotive design
576:tooling engineers
568:process engineers
399:functional safety
335:: Durability and
265:NVH engineering (
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210:crash simulation
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1005:Transportation
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830:(3): 534–547.
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803:(8): 876–886.
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735:(3): 389–408.
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663:The V-approach
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463:Much like the
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2183:South America
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2013:
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1060:Manufacturing
1058:
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1051:
1050:Biomechanical
1048:
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1038:
1036:
1033:
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1028:
1024:
1016:
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949:
948:Environmental
946:
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936:
934:
931:
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928:Architectural
926:
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448:
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424:Job functions
421:
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400:
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388:
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370:
366:
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354:
353:variable cost
350:
346:
344:
340:
338:
334:
333:
330:Durability /
327:
325:
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317:
313:
309:
308:Shift quality
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127:
124:, along with
123:
113:
110:
102:
99:November 2013
91:
88:
84:
81:
77:
74:
70:
67:
63:
60: –
59:
55:
54:Find sources:
48:
44:
38:
37:
32:This article
30:
26:
21:
20:
2645:Engineering
2596:Cell biology
2566:Architecture
2412:
1808:South Africa
1621:Engineering
1467:Mechatronics
1320:Agricultural
1044:
970:Geotechnical
938:Construction
827:
824:Mechatronics
823:
817:
800:
797:Mechatronics
796:
789:
772:
766:
757:
751:
732:
728:
718:
706:
687:
666:
657:mechatronics
653:
628:
599:mass-produce
580:
561:
544:interference
536:
528:ride quality
509:
505:displacement
497:fuel economy
486:
462:
455:governmental
432:
403:
391:ISO/TS 16949
378:
377:
368:
367:
362:
361:
348:
347:
342:
341:
329:
328:
320:transmission
307:
306:
297:
296:
292:infotainment
278:
277:
264:
263:
252:
238:Fuel economy
233:
232:
186:
185:
177:
121:
120:
105:
96:
86:
79:
72:
65:
53:
41:Please help
36:verification
33:
2766:Ornithology
2751:Meteorology
2736:Mathematics
2726:Ichthyology
2561:Archaeology
2556:Agriculture
2540:engineering
2237:New Zealand
2049:Netherlands
1916:South Korea
1906:Philippines
1896:North Korea
1695:Wikiproject
1450:and Control
1440:Information
1264:Biomaterial
1194:Bioresource
1185:/Bioprocess
1183:Biochemical
1135:Electronics
906:Specialties
876:Engineering
566:consist of
458:regulations
357:fixed costs
343:Drivability
298:Performance
212:(typically
180:engineering
169:Disciplines
158:automobiles
154:motorcycles
2781:Psychiatry
2690:Geography
2661:Entomology
2418:Drive time
1950:Uzbekistan
1829:Bangladesh
1773:By country
1614:Glossaries
1435:Industrial
1415:Facilities
1410:Explosives
1335:Biomedical
1330:Automation
1279:Metallurgy
1189:Biological
1140:Microwaves
1100:Electrical
1045:Automotive
1027:Mechanical
1000:Structural
965:Geological
953:Ecological
943:Earthquake
680:References
603:efficiency
542:can cause
469:components
435:automobile
324:suspension
142:electronic
138:electrical
134:mechanical
69:newspapers
2636:Economics
2601:Chemistry
2576:Astronomy
2440:Debadging
2428:Rebadging
2225:Australia
2190:Argentina
1862:Indonesia
1573:Doctorate
1487:Packaging
1457:Logistics
1430:Geomatics
1391:/graphics
1284:Molecular
1274:Corrosion
1256:Materials
1236:Petroleum
1226:Molecular
1108:Broadcast
1090:Tribology
1040:Aerospace
975:Hydraulic
781:106699839
615:Six Sigma
593:Stage of
548:ergonomic
522:devices,
489:trade-off
337:corrosion
242:Emissions
199:seat belt
2821:Category
2806:Virology
2791:Robotics
2756:Mycology
2746:Medicine
2591:Calculus
2463:Category
2445:Glossary
2423:Facelift
2088:Slovakia
1981:Bulgaria
1940:Thailand
1901:Pakistan
1884:Malaysia
1675:Category
1604:Engineer
1512:Software
1507:Security
1482:Ontology
1472:Military
1462:Robotics
1425:Forensic
1345:Clinical
1304:Surfaces
1294:Polymers
1269:Ceramics
1246:Reaction
1175:Chemical
1113:Computer
1035:Acoustic
990:Offshore
958:Sanitary
695:Archived
414:Motorola
207:computer
146:software
2771:Physics
2721:Geology
2631:Ecology
2581:Biology
2536:science
2473:Commons
2334:marques
2286:History
2218:Oceania
2117:Ukraine
2066:Romania
2032:Ireland
2027:Hungary
2015:Germany
1986:Croatia
1976:Belarus
1955:Vietnam
1803:Nigeria
1798:Morocco
1685:Commons
1527:Textile
1522:Systems
1492:Privacy
1477:Nuclear
1241:Process
1199:Genetic
1145:Optical
1125:Control
1118:outline
1085:Thermal
1075:Railway
1015:Railway
1010:Traffic
933:Coastal
892:Outline
887:History
673:V-Model
605:of the
581:In the
473:systems
302:g-force
203:air bag
83:scholar
2586:Botany
2493:Portal
2202:Brazil
2162:Mexico
2150:Canada
2105:Sweden
2083:Serbia
2071:Russia
2054:Poland
2003:France
1969:Europe
1945:Turkey
1928:Taiwan
1911:Russia
1781:Africa
1705:Portal
1502:Survey
1497:Safety
1384:Design
1204:Tissue
1080:Sports
1065:Marine
1055:Energy
980:Mining
779:
619:Kaizen
530:, and
501:engine
162:trucks
160:, and
148:, and
85:
78:
71:
64:
56:
2093:Spain
2037:Italy
1872:Japan
1850:India
1834:China
1793:Kenya
1788:Egypt
1325:Audio
1313:Other
1231:Paper
1150:Power
995:River
920:Civil
777:S2CID
552:Sound
532:tires
477:brake
447:truck
90:JSTOR
76:books
2538:and
2483:List
2250:Data
1867:Iran
1822:Asia
1420:Fire
1221:Food
617:and
495:and
471:and
416:and
395:VDA6
349:Cost
288:HVAC
201:and
128:and
62:news
2699:N–Z
2694:A–M
2684:M–Z
2679:0–L
2654:M–Z
2649:A–L
1758:Car
1630:M–Z
1625:A–L
1372:MEP
908:and
832:doi
805:doi
737:doi
643:NVH
621:.
482:ABS
443:car
439:bus
216:),
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